001/* 002 * (C) Copyright 2006-2010 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * bstefanescu 016 */ 017package org.nuxeo.shell.automation.cmds; 018 019import org.nuxeo.ecm.automation.client.model.DocRef; 020import org.nuxeo.shell.Argument; 021import org.nuxeo.shell.Command; 022import org.nuxeo.shell.Context; 023import org.nuxeo.shell.Parameter; 024import org.nuxeo.shell.ShellException; 025import org.nuxeo.shell.automation.DocRefCompletor; 026import org.nuxeo.shell.automation.RemoteContext; 027 028/** 029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 030 */ 031@Command(name = "rmfile", help = "Remove an attached file from a document") 032public class RemoveBlob implements Runnable { 033 034 @Context 035 protected RemoteContext ctx; 036 037 @Parameter(name = "-xpath", hasValue = true, help = "The xpath of the blob property to remove. Defaults to the one used by the File document type.") 038 protected String xpath; 039 040 @Argument(name = "doc", index = 0, required = false, completor = DocRefCompletor.class, help = "The target document. If not specified the current document is used. To use UID references prefix them with 'doc:'.") 041 protected String path; 042 043 public void run() { 044 DocRef doc = ctx.resolveRef(path); 045 try { 046 ctx.getDocumentService().removeBlob(doc, xpath); 047 } catch (Exception e) { 048 throw new ShellException("Failed to remove file from " + doc, e); 049 } 050 051 } 052}